Results 61 to 70 of about 1,032 (121)

Approximation by new Baskakov operators

open access: yesGulf Journal of Mathematics
In this paper, we discuss a uniform convergence and the error estimate for the second-order Baskakov operator with the maximal function of the Lipschitz type. A new type of Baskakov-type operator is constructed. We present some results on the convergence rate and Voronovskaja theorem of the new operator.
Fadhil, Ahmed, Hassan, Amal
openaire   +1 more source

LINEAR COMBINATIONS OF SZÁSZ-BASKAKOV TYPE OPERATORS

open access: yesDemonstratio Mathematica, 1999
Let \(H=\{f:\int^\infty_0|f(t) |(1+t)^{-n}dt 0\), then \[ \lim_{n\to \infty}n^{k+1} (B_n^{(r)} (f,k+1,x)- f^{(r)} (x))=\sum_{i=r}^{2k+r+2} f^{(i)}(x)Q(i,k,r,x), \] where \(B_n (f,k,x)= \sum^{j=k}_{j=0}C(j,k)Bd_jn(f,x)\), \(C(0,0)=1\), \(C(j,k)= \prod^k_{i=0,i \neq j}d_j(d_j-d_i)^{-1}\), \(d_0,d_1, \dots,d_k\) are arbitrary but fixed distinct positive ...
Agrawal, P. N., Thamer, Kareem J.
openaire   +1 more source

On Baskakov operators preserving the exponential function

open access: yesJournal of Numerical Analysis and Approximation Theory, 2017
In this paper, we are concerned about the King-type Baskakov operators defined by means of the preserving functions \(e_{0}\) and \(e^{2ax},\ a>0\) fixed. Using the modulus of continuity, we show the uniform convergence of new operators to \(f\). Also, by analyzing the asymptotic behavior of King-type operators with a Voronovskaya-type theorem,
Yilmaz, Övgü Gürel   +2 more
openaire   +3 more sources

Search for production of four top quarks in final states with same-sign or multiple leptons in proton-proton collisions at s = 13 TeV. [PDF]

open access: yesEur Phys J C Part Fields, 2020
Sirunyan AM   +2328 more
europepmc   +1 more source

Parametric generalization of Baskakov operators

open access: yesMathematical Communications, 2019
Erbay, Hasan/0000-0002-7555-541X;
Aral, Ali, Erbay, Hasan
openaire   +3 more sources

Approximation for Modified Baskakov Durrmeyer Type Operators

open access: yesRocky Mountain Journal of Mathematics, 2009
The article is devoted to approximation by the following operators that are a certain type of Baskakov-Durrmeyer operators. For \(x\in[0,\infty)\) and \(\alpha>0\), \[ B_{n,\alpha}(f,x)= \sum_{k=1}^\infty p_{n,k,\alpha}(x) \int_0^\infty b_{n,k,\alpha}(t)f(t)\,dt +(1+\alpha x)^{-n/\alpha}f(0)= \int_0^\infty W_{n,\alpha}(x,t)f(t)\,dt, \] where \[ \begin ...
openaire   +3 more sources

Lp Approximation by Multivariate Baskakov-Durrmeyer Operator

open access: yesJournal of Inequalities and Applications, 2011
Feilong Cao, Yongfeng An
doaj   +1 more source

Search for new physics in top quark production in dilepton final states in proton-proton collisions at s = 13 TeV. [PDF]

open access: yesEur Phys J C Part Fields, 2019
Sirunyan AM   +2284 more
europepmc   +1 more source

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